ВсеПолитикаОбществоПроисшествияКонфликтыПреступность
To: Sundar Pichai, Chief Executive Officer, Google
，详情可参考WPS官方版本下载
This time, before we perturb the input image, we take the value given by the threshold matrix and divide it by , where is the number of levels for each colour component. As a result, each pixel is perturbed just enough to cover the minimal distance between two colours in the palette. Since the entire palette is evenly distributed across colour space, we only need to modify the range of perturbation along each axis. The dithering equation then becomes:。关于这个话题，WPS下载最新地址提供了深入分析
connection, to the computer, which then responded with a command such as